Finding the Fourth Proportional to 110,841.22, 152,763.12 and 83,919.24

Step by Step Solution

1. Step 1: Write the proportion equation
   110,841.22 : 152,763.12 = 83,919.24 : x
2. Step 2: Convert to fraction form
   110,841.22/152,763.12 = 83,919.24/x
3. Step 3: Cross multiply
   110,841.22x = 152,763.12 × 83,919.24
4. Step 4: Simplify right side
   110,841.22x = 12,819,764,930.43
5. Step 5: Solve for x
   x = 12,819,764,930.43/110,841.22
6. Step 6: Final answer
   x = 115,658.82